CA3180975A1 - Oxydation catalytique de gaz d'echappement de noir de carbone - Google Patents

Oxydation catalytique de gaz d'echappement de noir de carbone Download PDF

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Publication number
CA3180975A1
CA3180975A1 CA3180975A CA3180975A CA3180975A1 CA 3180975 A1 CA3180975 A1 CA 3180975A1 CA 3180975 A CA3180975 A CA 3180975A CA 3180975 A CA3180975 A CA 3180975A CA 3180975 A1 CA3180975 A1 CA 3180975A1
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Prior art keywords
carbon black
tail gas
gas
oxidized
catalyst
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CA3180975A
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English (en)
Inventor
Mads Lykke
Gordon R. REYNOLDS JR
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Topsoe AS
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Haldor Topsoe AS
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Publication of CA3180975A1 publication Critical patent/CA3180975A1/fr
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
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Abstract

L'invention concerne un procédé de production de noir de carbone dans lequel un gaz résiduaire de noir de carbone est oxydé catalytiquement pour produire un gaz résiduaire oxydé. Le gaz résiduaire de noir de carbone peut également être traité pour éliminer la matière particulaire, les oxydes de soufre, le cas échéant, et les oxydes d'azote, le cas échéant.
CA3180975A 2020-06-11 2021-06-10 Oxydation catalytique de gaz d'echappement de noir de carbone Pending CA3180975A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063037991P 2020-06-11 2020-06-11
US63/037,991 2020-06-11
PCT/EP2021/065593 WO2021250161A1 (fr) 2020-06-11 2021-06-10 Oxydation catalytique de gaz d'échappement de noir de carbone

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CA3180975A1 true CA3180975A1 (fr) 2021-12-16

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CA3180975A Pending CA3180975A1 (fr) 2020-06-11 2021-06-10 Oxydation catalytique de gaz d'echappement de noir de carbone

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CN104936679B (zh) 2013-02-14 2017-08-18 托普索公司 用于从烟道气或废气中同时除去一氧化碳和氮氧化物的方法和催化剂
WO2015082351A1 (fr) * 2013-12-02 2015-06-11 Haldor Topsøe A/S Oxydation catalytique d'un gaz contenant du sulfure d'hydrogène
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BR112018002339B1 (pt) * 2015-08-14 2022-10-25 Orion Engineered Carbons Gmbh Método e sistema para reduzir matéria particulada em um gás de escape
CN107949435A (zh) * 2015-09-28 2018-04-20 托普索公司 用于炭黑生产中的能量回收的方法
WO2018138200A1 (fr) * 2017-01-25 2018-08-02 Haldor Topsøe A/S Procédé de traitement de l'effluent gazeux d'une installation de production noir de carbone pour récupérer du soufre

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US20230226489A1 (en) 2023-07-20
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WO2021250161A1 (fr) 2021-12-16

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